| Porvoo to Hammersmith | 1,163.88 mi (1,873.09 km) |
| Porvoo to Hampton | 1,171.77 mi (1,885.78 km) |
| Porvoo to Hamworthy | 1,257.15 mi (2,023.19 km) |
| Porvoo to Handsworth | 1,120.39 mi (1,803.09 km) |
| Porvoo to Hanwell | 1,166.82 mi (1,877.82 km) |
| Porvoo to Harborne | 1,176.84 mi (1,893.94 km) |
| Porvoo to Harlow | 1,139.50 mi (1,833.84 km) |
| Porvoo to Harpenden | 1,153.19 mi (1,855.88 km) |
| Porvoo to Harrogate | 1,100.03 mi (1,770.32 km) |
| Porvoo to Harrow | 1,163.67 mi (1,872.74 km) |
| Porvoo to Harrow on the Hill | 1,164.06 mi (1,873.37 km) |
| Porvoo to Harrow Weald | 1,162.49 mi (1,870.85 km) |
| Porvoo to Hartlepool | 1,062.33 mi (1,709.65 km) |
| Porvoo to Harwich | 1,096.05 mi (1,763.92 km) |
| Porvoo to Haslemere | 1,198.24 mi (1,928.38 km) |
